›› 2010, Vol. 37 ›› Issue (12): 89-91.

• 遗传繁育 • Previous Articles     Next Articles

Study on Blood Biochemical Parameters of Gayal×Brahman (GBF1）and BMY Cattle

WANG Zhe1，YANG Shi-ping1，YUAN Xi-ping1，WANG An-kui1，ZAN Lin-sen2，JIN Xian-dong1，ZHANG Ji-cai1，GAO Ai-nong3，HUANG Bi-zhi1   

  1. (1.Academy of Grassland and Animal Science in Yunnan Province， Kunming 650212，China； 2.College of Animal Science and Technology，Northwest Sci-Tech University of Agriculture and Forestry，Yangling 712100，China； 3.Institute of Crop Sciences，Chinese Academy of Agricultural Sciences，Beijing 100081，China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-12-20 Published:2010-12-20
  • Contact: HUANG Bi-zhi

Abstract: The blood samples of 8 Gayal×Brahman (GBF1） feedlot steers and 30 BMY feedlot steers which they were fattened for 12 months were collected by coccygeal venipuncture. Cre, TP, BUN, ALT, AST, ALP, ALB, GLO, BUN, UA, Chol, TG, GLU were determined. Cre in GBF1 steers was significantly higher (P＜0.05) than that in the BMY steers. The other blood biochemical parameters had no significant different between GBF1 and BMY steers (P＞0.05). 30 BMY bulls and 30 Brahman bulls which they were 12 months old were fattened for 90 days. Blood samples were collected by coccygeal venipuncture at the first fattening month (1FM), the second month (2FM) and the third month (3FM), respectively. Cre, TP, ALT, AST, ALB, Chol, TG, GLU, BUN, UA were determined.TP in 3FM was very significantly lower than that in 1FM and 2FM (P＜0.01). Chol，ALT in 3FM were very significantly higher than that in 1FM and 2FM (P＜0.01). TG, Cre in 3FM were significantly lower than that in 2FM (P＜0.05). BUN in 2FM was very significantly higher than in 1FM and 3FM (P＜0.01). UA in 2FM was very significantly lower than that in 3FM (P＜0.01). 

Key words: Gayal bovine; Brahman cattle; BMY cattle; blood biochemical parameters; fattening

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